groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12203 131.37 588.69 66.96 299.82 12.06 114.53 10.57 308.93 0.2299 -184.9 -10.1


previous   or   next   observation for the same group / back to the solar disc

SDO HMI 2014-11-03 10:00:28 UT

No observation available
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing)
(It is recommended to set high resolution on your display!)


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 7.35 320.12 3.78 164.22 12.21 117.69 13.73 301.54 0.2735 -1014.7 -463.7
2 6.14 -1.00 3.16 -1.00 11.98 117.53 13.56 301.08 0.2691 -1075.3 999999
3 12.71 -1.00 6.53 -1.00 11.98 117.31 13.35 301.49 0.2660 -1203.0 999999
4 36.24 -1.00 18.58 -1.00 11.96 116.81 12.85 302.35 0.2586 -1408.8 999999
5 3.55 -1.00 1.81 -1.00 11.91 116.21 12.25 303.37 0.2498 -1164.6 999999
6 2.59 -1.00 1.33 -1.00 12.30 116.17 12.21 304.78 0.2527 -1015.8 999999
7 11.94 -1.00 6.09 -1.00 11.34 115.94 11.98 301.95 0.2409 -1199.2 999999
8 0.00 1.30 0.00 0.66 12.85 115.82 11.86 307.34 0.2532 -721.0 -494.1
9 0.00 1.30 0.00 0.66 11.80 115.68 11.72 304.12 0.2412 -868.0 -587.5
10 0.00 1.56 0.00 0.80 12.46 115.49 11.53 306.82 0.2449 -690.0 -639.8
11 0.00 1.73 0.00 0.88 9.29 115.27 11.31 295.21 0.2149 -735.0 -523.0
12 0.00 1.64 0.00 0.84 12.74 114.76 10.80 309.53 0.2380 513.0 511.8
13 0.00 3.72 0.00 1.89 12.57 114.57 10.60 309.43 0.2336 935.0 768.0
14 3.63 6.75 1.85 3.43 12.12 114.05 10.09 309.24 0.2222 1068.7 803.9
15 0.00 1.21 0.00 0.61 10.24 113.95 9.99 302.13 0.2025 754.0 536.1
16 0.00 2.34 0.00 1.18 11.89 113.64 9.68 309.52 0.2143 983.0 642.0
17 0.00 0.86 0.00 0.44 11.56 113.14 9.18 309.78 0.2042 883.0 713.3
18 0.00 2.08 0.00 1.05 11.33 113.04 9.08 309.15 0.2004 838.0 540.4
19 0.00 1.21 0.00 0.61 13.08 112.24 8.27 318.06 0.2107 758.0 516.9
20 0.00 2.16 0.00 1.09 11.10 112.05 8.09 311.41 0.1850 972.0 807.1
21 0.69 239.59 0.35 120.90 11.37 111.81 7.85 313.36 0.1850 1173.8 518.7
22 1.64 -21.00 0.83 -21.00 12.66 111.85 7.89 318.00 0.2011 879.3 999999
23 44.89 -21.00 22.65 -21.00 12.33 111.44 7.48 318.36 0.1923 1322.6 999999
24 0.00 1.12 0.00 0.56 11.44 107.00 3.04 337.77 0.1379 -817.0 -584.8


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.